Subaru Impreza 2002 Service Manual page 189

MECHANICAL
2. TIMING BELT
1) Preparation for installation of automatic belt ten-
sion adjuster assembly. <Ref. to ME(STi)-49, AU-
TOMATIC BELT
ASSEMBLY AND BELT IDLER, Timing Belt As-
sembly.>
2) Crankshaft and camshaft sprocket alignment.
(1) Align mark (A) on the crankshaft sprocket
with mark on the oil pump cover at cylinder
block.
(A)
(2) Align single line mark (A) on the right-hand
exhaust camshaft sprocket with notch (B) on
belt cover.
(3) Align single line mark (A) on the right-hand
intake camshaft sprocket with notch (B) on belt
cover.
(Ensure sure double lines (C) on the intake cam-
shaft and exhaust camshaft sprockets are
aligned.)
TIMING BELT ASSEMBLY
TENSION ADJUSTER
EN0243
S2M1227B
S2M1228B
ME(STi)-50
(4) Align single line mark (A) on the left-hand
exhaust camshaft sprocket with notch (B) on
belt cover by turning sprocket counterclockwise
(as viewed from front of engine).
(5) Align single line mark (A) on the left-hand in-
take camshaft sprocket with notch (B) on belt
cover by turning sprocket clockwise (as viewed
from front of engine).
Ensure double lines (C) on the intake and ex-
haust camshaft sprockets are aligned.
S2M1229B
S2M1230B